This is a genuine BMW plastic filler pipe, part number 61 66 7 031 359. The number stamped on the part is 61667031359; BMW's catalog files it under the short number 7031359. You will find it on our Electrical shelf, under Windscreen washer system.
It fits the E46 compact (316ti, 318td, 318ti, 320td and 325ti, 2001–2004), with the M47N, M54, N40, N42, N45 or N46 engines.
BMW draws it on the Windshield cleaning container (61_1084) diagram. It weighs about 11 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
